body{
	padding-bottom: 60px;
}
.register_prompt{
	height: 32px;
	background: #f8ebdc;
	text-align: center;
	font-size: 1.4rem;
	color: #ff8901;
	line-height: 32px;
}
.instructor_info_top{
	position: relative;
	overflow: hidden;
}
.instructor_info_top .photo{
	position: absolute;
	width: 50px;
	height: 50px;
	border-radius: 50px;
	background-position: center;
	background-repeat: no-repeat;
	background-size: cover;
	top: 15px;
	left: 15px;
}
.instructor_info_top .concern{
	position: absolute;
	top: 15px;
	right: 10px;
	background: #fff;
	color: #43abeb;
	border: #43abeb solid 1px;
	height: 25px;
	line-height: 25px;
	width: 60px;
	text-align: center;
	border-radius: 15px;
	font-size: 1.2rem;
}
.instructor_info_top .info{
	margin: 15px 10px 15px 80px;
}
.instructor_info_top .info .name{
	color: #333333;
	font-size: 1.6rem;
}
.instructor_info_top .info .remarks{
	color: #a9a9a9;
	font-size: 1.2rem;
	margin-top: 5px;
}
.instructor_info_top .info .remarks span{
	color: #3eb7f3;
}
.instructor_info_top .info .certificates{
	margin-top: 5px;
}
.instructor_info_top .info .certificates div{
	display: inline-block;
	border: #43abeb solid 1px;
	color: #43abeb;
	height: 18px;
	line-height: 20px;
	padding: 0px 10px;
	border-radius: 10px;
	position: relative;
	margin-right: 10px;
	margin-top: 5px;
}
.instructor_info_top .info .certificates div span{
	position: absolute;
	width: 12px;
	height: 12px;
	background: url(../images/success01.png) center no-repeat;
	background-size: contain;
	right: -5px;
	bottom: 0px;
}
.instructor_info_top .info .certificates div:nth-child(2){
	border-color: #a185ea;
	color: #a185ea;
}
.instructor_info_top .info .certificates div:nth-child(3){
	border-color: #ffba3b;
	color: #ffba3b;
}
.instructor_info_top .info .certificates div:nth-child(4){
	border-color: #fe6464;
	color: #fe6464;
}
.ranking{
	border-top: #e1e1e1 solid 1px;
	margin: 0px 10px;
	height: 35px;
	line-height: 35px;
	background: url(../images/ic_jiangbei.png) left center no-repeat;
	background-size: auto 70%; 
	padding-left: 30px;
}
.ranking .title{
	float: left;
	color: #ffa21c;
	font-size: 1.5rem;
}
.ranking .title .num{
	margin-left: 15px;
}
.ranking .more{
	float: right;
	color: #afafaf;
	font-size: 1.3rem;
}
.info_class{
	background: #fff;
	border-top: #f2f2f2 solid 5px;
	padding: 10px;
}
.info_class .column_title{
	font-size: 1.6rem;
	color: #333;
	border-bottom: #e1e1e1 solid 1px;
	padding-bottom: 5px;
	position: relative;
}
.info_class .info_txt{
	font-size: 1.4rem;
	color: #666;
}
.info_class .info_txt div{
	margin-top: 5px;
	line-height: 1.5em;
}
.info_class .info_txt a{
	color: #666;
}
.info_class .course{
	border-bottom: #f2f2f2 solid 1px;
	padding: 10px 0px;
}
.info_class .course:last-child{
	border: 0;
}
.info_class .course .course_info{
	margin-bottom: 5px;
}
.info_class .course .course_info .name{
	float: left;
	color: #666;
	font-size: 1.4rem;
}
.info_class .course .course_info .price{
	float: right;
	font-size: 1.6rem;
	color: #fe6464;
}
.info_class .course .course_introduce{
	color: #999999;
	font-size: 1.3rem;
}
.swiper-container {
    width: 100%;
    height: 80px;
    margin-top: 10px;
}
.swiper-container .swiper-slide {
    text-align: center;
    height: 80px;
    font-size: 18px;
    background: #f2f2f2;
    background-position: center;
    background-size: cover;
    background-repeat: no-repeat;
}
.big_img{
	display: none;
	position: fixed;
	width: 100%;
	height: 100%;
	left: 0;
	top: 0;
	background: rgba(0,0,0,0.8);
	z-index: 10000;
}
.swiper-container2{
	 width: 100%;
     height: 100%;
     position: absolute;
     top: 0;
     left: 0;
     overflow: hidden;
}
.swiper-container2 .swiper-slide {
    text-align: center;
    height: 100%;
    width: 100%;
    font-size: 18px;
    background-position: center;
    background-size: contain;
    background-repeat: no-repeat;
}
.big_img .close{
	height: 25px;
	width: 25px;
	background: url(../images/delete.png) center no-repeat;
	background-size: contain;
	position: absolute;
	top: 10px;
	right: 10px;
	z-index: 10001;
}
.info_class .service_tag span{
	display: inline-block;
	border: #999 solid 1px;
	color: #666666;
	font-size: 1.3rem;
	border-radius: 3px;
	padding: 5px 12px;
	margin: 10px 5px 0px 5px;
}
.info_class .column_title .evaluate_btn{
	color: #519EE5;
	position: absolute;
	right: 0;
	top: 0;
}
.evaluate_list li{
	position: relative;
}
.evaluate_list li .photo{
	width: 40px;
	height: 40px;
	border-radius: 100%;
	background-repeat: no-repeat;
	background-position: center;
	background-size: cover;
	position: absolute;
	top: 10px;
	left: 0;
}
.evaluate_list li .text{
	margin-left: 50px;
	padding: 10px 0px;
	border-bottom:#e1e1e1 solid 1px
}
.evaluate_list li .text .text_t{
	line-height: 20px;
	font-size: 1.4rem;
	color: #666;
	background: #f2f2f2;
}
.evaluate_list li .text .text_t .name{
	float: left;
}
.evaluate_list li .text .text_t .stars{
	float: left;
	margin-left: 10px;
}
.evaluate_list li .text .text_t .stars span{
	display: inline-block;
	width: 12px;
	height: 12px;
	background: url(../images/ic_stars_n.png) center no-repeat;
	background-size: contain;
}
.evaluate_list li .text .text_t .stars span.active{
	background: url(../images/ic_stars_s.png) center no-repeat;
	background-size: contain;
}
.evaluate_list li .text .text_t .num{
	float: left;
	color: #ff9c00;
	margin-left: 10px;
}
.evaluate_list li .text .text_t .date{
	float: right;
	color: #999999;
	font-size: 1.2rem;
}
.evaluate_list li .text .text_b{
	color: #333;
	font-size: 1.5rem;
	line-height: 1.5rem;
	margin-top: 5px;
}
.sign_up{
	position: fixed;
	left: 0;
	bottom: 0;
	width: 100%;
	height: 50px;
	background: #3eb7f3;
	color: #FFFFFF;
	text-align: center;
	line-height: 50px;
	font-size: 1.8rem;
	z-index: 9999;
}
